CAJ | 학술논문

胆道闭锁(BA)是导致小儿梗阻性黄疸的常见疾病之一.患儿在40～60 d内行手术治疗效果好,超过90 d因发展为肝硬化、肝衰竭而导致病情难于逆转,因此该病的早期诊断非常重要.BA的影像学诊断方法主要有腹部超声、放射性核素肝胆动态显像、磁共振胰胆管造影、胆管造影等,它们既有各自独特的优势,也有其相应不足.该文将对BA的影像学诊断方法进行综述.
담도폐쇄(BA)시도치소인경조성황달적상견질병지일.환인재40～60 d내행수술치료효과호,초과90 d인발전위간경화、간쇠갈이도치병정난우역전,인차해병적조기진단비상중요.BA적영상학진단방법주요유복부초성、방사성핵소간담동태현상、자공진이담관조영、담관조영등,타문기유각자독특적우세,야유기상응불족.해문장대BA적영상학진단방법진행종술.
Biliary atresia (BA)is a common cause of obstructive jaundice in infancy.Surgical treatment for infant patients has good result within 40 to 60 days.But the disease can hardly be cured after 90 days when it turns out to be liver cirrhosis or liver failure.So it is important to make the early and differential diagnosis as soon as possible.Main imaging methods of BA include ultrasonography,hepatobiliary dynamic imaging,magnetic resonance cholangiopancreatography and cholangiography.Each method has its own advantage and shortage.This article summarizes the present situation and progress of the imaging method in the diagnosis of BA.